000 00321nam a2200133Ia 4500
005 20260205095651.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a910.4 R137W
100 _aRAJENDRA KUMAR
245 0 _aWORLD-FAMOUS DISCOVERIES
260 _aDELHI
_bPUSTAK MAHAL
_c1988
300 _a128
942 _cBK
999 _c216917
_d216917